Netra Code

Sources

Sources is a Netra Code page for people who need clear rules, not a sales script. Public sources include HMRC thresholds, EU261 distance bands, WHO adult BMI ranges, and platform-published character limits. Official sites always win if they disagree with an estimate.

Sources — Netra Code

Public sources include HMRC thresholds, EU261 distance bands, WHO adult BMI ranges, and platform-published character limits. Official sites always win if they disagree with an estimate.

Sources in practice

Read this Sources page together with the tool library and the contact details. Outbound policy pages we keep in view include Google Privacy Policy and W3C WAI when the topic is ads or access.

How this Sources page is edited

We update the Sources when the product changes. We do not invent offices, reviews, or staff. Email corrections rather than posting personal data in a comment.

Does the Sources replace the live tools?

No. Calculators stay on their own URLs. This Sources text is the policy or explainer layer.

Accuracy for the Sources depends on the quality of what you type. Garbage in, garbage out still applies. If you mix units, the Sources cannot guess your intent. Re-read the labels, then run it again.

Mobile use of the Sources should not require pinch-zooming the buttons. If a control overflows, email the URL. Desktop and phone should show the same method for this Tools tool.

Print or PDF export is not required for the Sources. Copy text, or download when the tool offers a file. Do not photograph the screen as your only record if the number matters later.

Language on the Sources page is English. Formulas do not change when you translate the labels in your head. Keep the original units.

Netra Code will not add YouTube or Facebook video downloaders next to the Sources. Social tools here are counters and drafts.

Accessibility: every Sources field should have a visible label. Keyboard users can tab through the form. If a result is only shown as colour, that is a bug — report it.

Performance: the Sources should feel instant for ordinary inputs. Huge files are the exception. Close other tabs if a phone runs out of memory on a merge.

Versioning: if the Sources method changes, the page copy should say so. We would rather document a simplification than hide it.

Teaching: you can use the Sources in a classroom as long as students know it is an estimate. Do not grade someone on a web calculator as if it were a statute.

Slug sources is the stable URL piece for this Sources. Prefer that permalink in internal links so redirects stay simple.

Competitors exist. The reason to use this Sources on Netra Code is the labelled method, the related tools, and the fact that we do not upsell a download of someone else’s video.

If you need a human, use the contact email. Include the Sources URL and what you typed (never passwords or medical records).

A second pass on the Sources is worth doing after you sleep on the first number. People change an input, forget they changed it, and trust a result that no longer matches the story they tell a doctor, a lender, or a client. Write the inputs down next to the Sources output if anyone else will see it.

Netra Code keeps the Sources on a stable permalink so guides, hubs, and the homepage can point at one URL. If you are documenting a process for a team, link that permalink rather than copying the JavaScript. When the method is updated, everyone who used the link sees the same change.

Finally, the Sources is only useful if you understand the unit on each field. A height in centimetres is not a height in inches. A rate in percent is not a decimal. Re-read the Sources labels every time you come back after a long break.